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101.
Auyero J 《Latin American research review》2011,46(1):5-29
Drawing on six months of ethnographic fieldwork in the main welfare office of the city of Buenos Aires, this article dissects poor people's lived experiences of waiting. The article examines the welfare office as a site of intense sociability amidst pervasive uncertainty. Poor people's waiting experiences persuade the destitute of the need to be patient, thus conveying the implicit state request to be compliant clients. An analysis of the sociocultural dynamics of waiting helps us understand how (and why) welfare clients become not citizens but patients of the state. 相似文献
102.
Zabiullah Ali MD Juan C. Troncoso MD Javier Redding-Ochoa MD 《Journal of forensic sciences》2024,69(2):718-724
Fat embolism syndrome (FES) is a potentially life-threatening condition that develops when fat embolism leads to clinical symptoms and multisystem dysfunction. The classic triad of respiratory distress, neurologic symptoms, and petechial rash are non-specific, and the lack of specific laboratory tests makes the diagnosis of FES difficult. Although FES is most common after long bone fractures, multiple conditions some of which are atraumatic have been associated with the development of FES. We report a case of FES that occurred in the setting of a non-traumatic compartment syndrome of the upper extremities. The pathologic and clinical findings, pathophysiology, diagnostic challenges, and pathologic methods to properly diagnose FES are discussed with a review of the relevant literature. This case highlights the importance of the autopsy in making a diagnosis of FES in cases where death could otherwise be incorrectly attributed to multi-organ system failure, shock, or sepsis. 相似文献
103.
104.
Gonzalez-Rodriguez J Fierrez-Aguilar J Ramos-Castro D Ortega-Garcia J 《Forensic science international》2005,155(2-3):126-140
The Bayesian approach provides a unified and logical framework for the analysis of evidence and to provide results in the form of likelihood ratios (LR) from the forensic laboratory to court. In this contribution we want to clarify how the biometric scientist or laboratory can adapt their conventional biometric systems or technologies to work according to this Bayesian approach. Forensic systems providing their results in the form of LR will be assessed through Tippett plots, which give a clear representation of the LR-based performance both for targets (the suspect is the author/source of the test pattern) and non-targets. However, the computation procedures of the LR values, especially with biometric evidences, are still an open issue. Reliable estimation techniques showing good generalization properties for the estimation of the between- and within-source variabilities of the test pattern are required, as variance restriction techniques in the within-source density estimation to stand for the variability of the source with the course of time. Fingerprint, face and on-line signature recognition systems will be adapted to work according to this Bayesian approach showing both the likelihood ratios range in each application and the adequacy of these biometric techniques to the daily forensic work. 相似文献
105.
Javier Astudillo 《South European society & politics》2015,20(2):181-201
In parliamentary democracies, controlling party machines has traditionally been a key asset for nascent political leaders, allowing them to continue in their position even after suffering a bad electoral start. Recent research suggests that in ‘old democracies’ this is no longer the case. Seeking to find whether this finding also applies to ‘young democracies’, the article analyses a dataset (built by the author) of candidates from the main national parties for the premiership of the Spanish Comunidades Autónomas, to ask whether being party chair increases the chances of ‘reselection’ after losing a first election. I conclude that in Spain, an example of a ‘young’ democracy, party machines still play a fundamental role at the start of politicians' leadership careers. 相似文献
106.
107.
Martin-de las Heras S Valenzuela A Javier Valverde A Torres JC Luna-del-Castillo JD 《Journal of forensic sciences》2007,52(1):151-156
Validation studies of the new DentalPrint software were carried out with experimental bite marks in pigskin. The bite marks were digitally photographed according to the ABFO guidelines for evidence collection. Dental casts used in the experiment were scanned in 3D and 2D, and comparison overlays were generated using DentalPrint and Adobe Photoshop software, respectively. Digitized photographs of the experimental bite marks and the biting edges obtained in the overlays were compared by two different examiners to analyze the impact of training and experience with the two methods. Receiver operating characteristic (ROC) analysis, sensitivity, specificity, and 95% confidence intervals for each cutoff point were calculated. The expert examiner using DentalPrint obtained the best results, with an area under the ROC curve of 0.76 (SE=0.057; CI at 95%=0.652-0.876). Fairly high specificity values were found for DentalPrint, and the best results were obtained for the cutoff value that discriminated between the examiner's response "biter" and the rest of the possible (specificity 97.9%, CI at 95%=93.2%-99.6%). Therefore, the results presented here indicate that DentalPrint is a useful, accurate tool for forensic purposes, although further research on the comparison process is needed to enhance the validity of bite mark analysis. 相似文献
108.
Joan Viciano Ph.D. Stefano De Luca Ph.D. Javier Irurita Ph.D. Inmaculada Alemán Ph.D. 《Journal of forensic sciences》2018,63(1):20-30
This study provides regression equations for estimation of age of infants from the dimensions of their developing deciduous teeth. The sample comprises 97 individuals of known sex and age (62 boys, 35 girls), aged between 2 days and 1,081 days. The age‐estimation equations were obtained for the sexes combined, as well as for each sex separately, thus including “sex” as an independent variable. The values of the correlations and determination coefficients obtained for each regression equation indicate good fits for most of the equations obtained. The “sex” factor was statistically significant when included as an independent variable in seven of the regression equations. However, the “sex” factor provided an advantage for age estimation in only three of the equations, compared to those that did not include “sex” as a factor. These data suggest that the ages of infants can be accurately estimated from measurements of their developing deciduous teeth. 相似文献